'''
text1 = """
我爱工作
我爱学习
"""

""" text2='我爱中国'
text3="我爱南京"

print(text1)
print(type(text1))
print(type(5))
print(type(5.5))
print(text2)
print(text3) """

print(9 / 4)
print(9//4)
print(1+2.6)
print(1*2.1)
print(2**10)
print(1%2.199)

a=1
c=1.998
a = c
print( a)



# print("请告诉我你是谁？")
# name = input()
# #类似于schell中 read -p "请告诉我你是谁？"  name
# print("我是%s"%name)
'''
print(f"统计所有的单词次数\n2222")

print(打印出现最多次数最多的10个单词\n)